/*
 * grunt-contrib-qunit
 * http://gruntjs.com/
 *
 * Copyright (c) 2014 "Cowboy" Ben Alman, contributors
 * Licensed under the MIT license.
 */

(function () {
    'use strict';

    // Don't re-order tests.
    QUnit.config.reorder = false
    // Run tests serially, not in parallel.
    QUnit.config.autorun = false

    // Send messages to the parent PhantomJS process via alert! Good times!!
    function sendMessage() {
        var args = [].slice.call(arguments)
        alert(JSON.stringify(args))
    }

    // These methods connect QUnit to PhantomJS.
    QUnit.log(function (obj) {
        // What is this I don’t even
        if (obj.message === '[object Object], undefined:undefined') {
            return
        }

        // Parse some stuff before sending it.
        var actual
        var expected
        if (!obj.result) {
            // Dumping large objects can be very slow, and the dump isn't used for
            // passing tests, so only dump if the test failed.
            actual = QUnit.dump.parse(obj.actual)
            expected = QUnit.dump.parse(obj.expected)
        }
        // Send it.
        sendMessage('qunit.log', obj.result, actual, expected, obj.message, obj.source)
    })

    QUnit.testStart(function (obj) {
        sendMessage('qunit.testStart', obj.name)
    })

    QUnit.testDone(function (obj) {
        sendMessage('qunit.testDone', obj.name, obj.failed, obj.passed, obj.total, obj.duration)
    })

    QUnit.moduleStart(function (obj) {
        sendMessage('qunit.moduleStart', obj.name)
    })

    QUnit.moduleDone(function (obj) {
        if (obj.failed === 0) {
            console.log('\r\u221A All tests passed in "' + obj.name + '" module')
        } else {
            console.log('\u00D7 ' + obj.failed + ' tests failed in "' + obj.name + '" module')
        }
        sendMessage('qunit.moduleDone', obj.name, obj.failed, obj.passed, obj.total)
    })

    QUnit.begin(function () {
        sendMessage('qunit.begin')
        console.log('\n\nStarting test suite')
        console.log('================================================\n')
    })

    QUnit.done(function (obj) {
        sendMessage('qunit.done', obj.failed, obj.passed, obj.total, obj.runtime)
    })

}())
